<template>
  <view v-if="goods_info.goods_name" class="goods-detail-container">
    <!--轮播图区域-->
    <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
      <swiper-item v-for="(item,i) in goods_info.pics" :key="i">
        <image :src="item.pics_big" @click="preview(i)"></image>
      </swiper-item>
    </swiper>
    
    <!--商品信息区域-->
    <view class="goods-info-box">
      <!--商品价格-->
      <view class="price">¥{{goods_info.goods_price}}</view>
      <!--商品信息主体区域-->
      <view class="goods-info-body">
        <!--商品的名字-->
        <view class="goods-name">{{goods_info.goods_name}}</view>
        <!--收藏-->
        <view class="favi">
          <uni-icons type="star" size="18" color="gray"></uni-icons>
          <text>收藏</text>
        </view>
      </view>
      <!--运费-->
      <view class="yf">快递：免运费</view>
    </view>
    <rich-text :nodes="goods_info.goods_introduce"></rich-text>
    <!--商品导航组件区域-->
    <view class="goods-nav">
      <uni-goods-nav :fill="false" :options="options" :buttonGroup="buttonGroup" @click="onClick" @buttonClick="buttonClick"></uni-goods-nav>
    </view>
  </view>
</template>

<script>
  export default {
    data() {
      return {
        goods_info:{},
        options:[{
          icon:'headphones',
          text: '客服'
        },
        {
          icon:'shop',
          text:'店铺',
          info:2,
          // infoBackgroundColor:'#007aff',
          // infoColor:"red"
        },
        {
          icon:'cart',
          text:'购物车',
          info:2
        }],
        buttonGroup:[{
          text:'加入购物车',
          backgroundColor:'#ff0000',
          color:"#fff"
        },
        {
          text:'立即购买',
          backgroundColor:'#ffa200',
          color:"#fff"
        }]
      };
    },
    onLoad(options) {
      const goods_id = options.goods_id
      this.getGoodsDetail(goods_id)
    },
    methods:{
      async getGoodsDetail(goods_id){
        const {data:res} = await uni.$http.get('/api/public/v1/goods/detail', {goods_id})
        if(res.meta.status !== 200){
          return uni.$showMsg()
        }
        res.message.goods_introduce = res.message.goods_introduce.replace(/<img/g,'<img style="display:block;"').replace(/webp/g, 'jpg')
        this.goods_info = res.message
      },
      preview(i){
        uni.previewImage({
          current:i,
          urls:this.goods_info.pics.map(x=>x.pics_big)
        })
      },
      onClick(e){
        if(e.content.text === '购物车'){
          uni.switchTab({
            url:'/pages/cart/cart'
          })
        }
      }
      
    }
  }
</script>

<style lang="scss">
  swiper{
    height: 750rpx;
    image{
      height: 100%;
      width: 100%;
    }
  }
  .goods-info-box{
    padding: 10px;
    padding-right: 0;
    .price{
      color: #c00000;
      font-size: 18px;
      margin: 10px 0;
    }
    .goods-info-body{
      display: flex;
      justify-content: space-between;
      .goods-name{
        font-size: 13px;
        margin-right: 10px;
      }
      .favi{
        width: 120px;
        font-size: 12px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        border-left: 1px solid #efefef;
        color: gray;
      }
    }
    .yf{
      font-size: 12px;
      color: gray;
      margin: 10px 0;
    }
  }
  .goods-nav{
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
  }
  .goods-detail-container{
    padding-bottom: 50px;
  }
</style>
